23.12 RADIOGROUP Function

This function generates a radio group from a SQL query.

Syntax

APEX_ITEM.RADIOGROUP(
    p_idx              IN    NUMBER,
    p_value            IN    VARCHAR2 DEFAULT NULL,
    p_selected_value   IN    VARCHAR2 DEFAULT NULL,
    p_display          IN    VARCHAR2 DEFAULT NULL,
    p_attributes       IN    VARCHAR2 DEFAULT NULL,
    p_onblur           IN    VARCHAR2 DEFAULT NULL,
    p_onchange         IN    VARCHAR2 DEFAULT NULL,
    p_onfocus          IN    VARCHAR2 DEFAULT NULL,
    p_item_id          IN    VARCHAR2 DEFAULT NULL,
    p_item_label       IN    VARCHAR2 DEFAULT NULL)
    RETURN VARCHAR2;

Parameters

Table 23-12 RADIOGROUP Parameters

Parameter	Description
p_idx	Number that determines which APEX_APPLICATION global variable is used. Valid range of values is 1 to 50.For example 1 creates F01 and 2 creates F02.
p_value	Value of the radio group.
p_selected_value	Value that should be selected.
p_display	Text to display next to the radio option.
p_attributes	Extra HTML parameters you want to add.
p_onblur	JavaScript to execute in the onBlur event.
p_onchange	JavaScript to execute in the onChange event.
p_onfocus	JavaScript to execute in the onFocus event.
p_item_id	HTML attribute ID for the <input> tag
p_item_label	Invisible label created for the item

Example

The following example demonstrates how to select department 20 from the emp table as a default in a radio group.

SELECT APEX_ITEM.RADIOGROUP (1,deptno,'20',dname) dt
FROM   dept
ORDER  BY 1